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Article - CS322959

Uploading larger files using VPN connection to server fails with error: "Upload Failed with Fatal error: Broken pipe" in Windchill

Modified: 20-Oct-2025   


Applies To

  • Windchill PDMLink 11.0 to 12.0

Description

  • Uploading larger files using VPN connection to server fails. The following error appears in uwgm.log.1 file:
uwgm.session0.act#829221550686266: Wildfire: Client Connector Action Upload Failed with Fatal error :
uwgm.session0.act#829221550686266: UwgmClientConnectorAction_i::logConflicts started
uwgm.session0.act#829221550686266.274: Wildfire: Upload failed code :J03_WCCLD_CONNECTION_FAILURE locMsg :Connection failedApplies To: http://<server>/Windchill/servlet/WindchillGW/wt.fv.uploadtocache.DoUploadToCache_Server/doUploadToChache_Master?mk=wt.fv.uploadtocache.DoUploadToCache_Server&VaultId=43270&FolderId=207091342&CheckSum=313157360&sT=1585304165&sign=bRX3TjM0CWn7y3cV0Mw3bg%3D%3D&site=http%3A%2F%2F<server>%2FWindchill%2Fservlet%2FWindchillGW&AUTH_CODE=HmacMD5&isProxy=true&delegate=com.ptc.windchill.uwgm.proesrv.upload.EPMUploadResponseDelegate: Broken pipe
uwgm.session0.act#829221550686266.274: Wildfire: Error uploading from HTTP.
uwgm.session0.act#829221550686266: UwgmClientConnectorAction_i::logConflicts finished
uwgm.session0.act#829221550686266: PROE_PROWT: [29] { WfOnWindchillActionListenerImpl::onPDMActionFinish Started. 
uwgm.session0.act#829221550686266: PROE_PROWT: [29] WfOnWindchillActionListenerImpl::onPDMActionFinish Finished. }
uwgm.session0.act#829221550686266: DetailActionInfo: Upload Detailed Action_i Info {
uwgm.session0.act#829221550686266: DetailActionInfo: Action_i Upload finished: FAILED
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